Appendix 3: Ioc-0404P Card Guide; Technical Specification - Huper huberDVR 2400 User Manual

Appendix 3
IOC-0404P Card Guide
Introduction
The IOC-0404P is a 4-ch digital input and 4-ch. relay output module. IOC-0404P supports
two interfaces with host controller, general-purpose input/output interface and RS232 interface,
to meet different requirement from host controller.
IOC-0404P digital input module built with 5000VDC optical isolation, it is suitable for noise
environment or floating potential. Also, the 4 isolated inputs provide the best method to prevent
the ground loop problem. The IOC-0404P supports dry contact wiring for simply implement.
Moreover, users can read the current input status from the green LED indicators on the board.
Each input channel is jumper selectable to either isolated or non-isolated input.
The IOC-0404P provides four channels with Form C relay. IOC-0404P is excellent for ON/
OFF control or low-power switching applications.
For easy monitoring, each relay is equipped with one yellow LED to reflect its ON/OFF status.

Technical Specification

Digital input:
Channel: 4-channel/ digital inputs
●
● Optical Isolation: 5000 VDC
Optical-isolator response time: 18 us
●
Over-voltage Protect: 70 VDC
●
ESD (Electro Static Discharge): 5000 VDC
●
LED Indicator: On: Active; Off: Non-active
●
● Input Voltage:
Dry Contact Logic level 0: Close to GND
Logic level 1: Open
Optical Isolation: 24VDC (Normal)
Dry Contact & Optical Isolation Selectable
Power consumption: 200 mW each channel
●
Relay output:
Channel: 4-channel/ relay output with Form C
●
LED Indicator: On: Active; Off: Non-active
●
Contact Rating:
●
AC 125 V @ 0.6 A; 250 V @ 0.3 A
DC 30 V @ 1 A; 110 V @ 0.6 A
NO & NC selectable by jumper
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Appendix